28th June 1914. Archduke Franz Ferdinand, the heir to the Austro-Hungarian throne, is assassinated in Sarajevo by Gustavo Princip. One month later, Austria-Hungary declares war on Serbia. Within days, Europe is at war. The bloodiest war to date, with an estimated nine million soldiers killed over the course of the four year conflict. But what happened in the month between the assassination and the outbreak of war? Read the rest of the review